[Sun Jun 24 04:14:57 2012] Detection parameters:
  Position = (470.0, 377.1) = 21 38 23.76 -42 30 19.1
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 324.1 +/- 21.9
  Background counts = 2.8
  Rate = 0.04 +/- 0.003

[Sun Jun 24 04:14:57 2012] Off-axis axis estimate = 13.69'
[Sun Jun 24 04:40:52 2012] Using EEF radius (= 13.27 ")to estimate initial spatial extent for simple fitting
[Sun Jun 24 04:40:52 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sun Jun 24 04:40:52 2012] Initial guess for spatial extent in simple fitting = 13.27"
[Sun Jun 24 04:40:52 2012] source mask rpix=3.1, npix_max = 50, mask sum = 56, frac = 1.110
[Sun Jun 24 04:40:52 2012] Giving source the simple spatial ID 2 for pass 0, mean size = 13.27"
[Sun Jun 24 04:54:13 2012] fullrun_mos1_xmm0553561101_pi300-10000_cl_pass0_src2.ximg exists
[Sun Jun 24 04:54:13 2012] fullrun_mos1_xmm0553561101_pi300-10000_cl_pass0_src2_1.ximg exists
[Sun Jun 24 04:54:13 2012] Fit fullrun_mos1_xmm0553561101_pi300-10000_cl_pass0_src2 appears to have run properly
[Sun Jun 24 04:54:13 2012] fullrun_mos1_xmm0553561101_pi300-10000_cl_pass0_tfrozen_src2.ximg exists
[Sun Jun 24 04:54:13 2012] fullrun_mos1_xmm0553561101_pi300-10000_cl_pass0_tfrozen_src2_1.ximg exists
[Sun Jun 24 04:54:14 2012] Fit fullrun_mos1_xmm0553561101_pi300-10000_cl_pass0_tfrozen_src2 appears to have run properly
[Sun Jun 24 05:17:21 2012] Spatial fit model total counts = 326.842000, observed total counts = 327.000000
[Sun Jun 24 05:17:21 2012] Offset between fit and detection position for source 4 = 0.462637 pixels
[Sun Jun 24 05:17:21 2012] 328.024600 total counts/ 94.891600 bgd. counts: snr = 23.932599
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.462637 pixels
  Position = (469.6, 377.2) = 21 38 23.94 -42 30 19.1
  Extent = 8.6 (7.5-9.9)" x 4.1 (3.6-4.8)", rotation angle = 65 (57-70) degrees
  Source counts = 233.1 +/- 18.1
  Background counts = 94.9
  Rate = 0.03 +/- 0.002
[Sun Jun 24 05:17:21 2012] Vigneting correction estimate = 1.000000
[Sun Jun 24 05:17:21 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Jun 24 05:17:21 2012] Assessing source extent using major axis lower bound
[Sun Jun 24 05:17:21 2012] Source does appear to be extended
[Sun Jun 24 05:17:21 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.56
[Sun Jun 24 05:17:21 2012] Source is asymmetric
[Sun Jun 24 05:37:23 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Sun Jun 24 05:37:23 2012] Initial guess for spatial extent in simple fitting = 6.37"
[Sun Jun 24 05:37:23 2012] source mask rpix=1.5, npix_max = 15, mask sum = 16, frac = 1.037
[Sun Jun 24 05:37:23 2012] Giving source the simple spatial ID 2 for pass 1, mean size = 6.37"
[Sun Jun 24 05:50:50 2012] fullrun_mos1_xmm0553561101_pi300-10000_cl_pass1_src2.ximg exists
[Sun Jun 24 05:50:50 2012] fullrun_mos1_xmm0553561101_pi300-10000_cl_pass1_src2_1.ximg exists
[Sun Jun 24 05:50:50 2012] Fit fullrun_mos1_xmm0553561101_pi300-10000_cl_pass1_src2 appears to have run properly
[Sun Jun 24 05:50:50 2012] fullrun_mos1_xmm0553561101_pi300-10000_cl_pass1_tfrozen_src2.ximg exists
[Sun Jun 24 05:50:50 2012] fullrun_mos1_xmm0553561101_pi300-10000_cl_pass1_tfrozen_src2_1.ximg exists
[Sun Jun 24 05:50:50 2012] Fit fullrun_mos1_xmm0553561101_pi300-10000_cl_pass1_tfrozen_src2 appears to have run properly
[Sun Jun 24 06:09:50 2012] Spatial fit model total counts = 309.980000, observed total counts = 310.000000
[Sun Jun 24 06:09:50 2012] Offset between fit and detection position for source 4 = 0.065239 pixels
[Sun Jun 24 06:09:50 2012] 311.582200 total counts/ 84.660200 bgd. counts: snr = 24.662492
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.065239 pixels
  Position = (469.6, 377.3) = 21 38 23.95 -42 30 18.9
  Extent = 8.4 (7.2-9.6)" x 4.0 (3.5-4.6)", rotation angle = 63 (57-70) degrees
  Source counts = 226.9 +/- 17.7
  Background counts = 84.7
  Rate = 0.03 +/- 0.002
[Sun Jun 24 06:09:50 2012] Vigneting correction estimate = 1.000000
[Sun Jun 24 06:09:50 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Jun 24 06:09:50 2012] Assessing source extent using major axis lower bound
[Sun Jun 24 06:09:50 2012] Source does appear to be extended
[Sun Jun 24 06:09:50 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.56
[Sun Jun 24 06:09:50 2012] Source is asymmetric
[Sun Jun 24 06:31:36 2012] XMMSAS src. selection expression = ellipse(40804.235400, 32775.513400, 501.715814, 239.158207, 63.208497, X, Y)
[Sun Jun 24 06:31:36 2012] Writing source region out to fullrun_mos1_xmm0553561101_pi300-10000_pass1_cl_src4_src.reg
[Sun Jun 24 06:31:36 2012] Extracting stamp from image fullrun_mos1_xmm0553561101_pi300-10000_cl_sm2.00.img.gz, (441, 348) - (498, 406)
[Sun Jun 24 06:31:36 2012] XMMSAS bgd. selection expression = annulus(40804.235400, 32775.513400, 836.193024, 1672.386048, X, Y)
[Sun Jun 24 06:31:36 2012] Writing fullrun_mos1_xmm0553561101_pi300-10000_pass1_cl_src4.gif
[Sun Jun 24 06:31:47 2012] Mean detx,y = (10588.83, 9824.62) 
[Sun Jun 24 06:31:48 2012] Setting backscal keywords in source and bgd. spectrum
[Sun Jun 24 06:31:55 2012] Binned source spectrum to 10 counts/bin
[Sun Jun 24 06:31:55 2012] Setting source spectrum file to fullrun_mos1_xmm0553561101_pi300-10000_pass1_cl_src4_src_b10.pi.gz
[Sun Jun 24 06:31:55 2012] Setting bgd. spectrum file to fullrun_mos1_xmm0553561101_pi300-10000_pass1_cl_src4_bgd.pi.gz
[Sun Jun 24 06:54:35 2012] Updating aperture counts using extracted products
[Sun Jun 24 06:54:35 2012] Error reading totcts from fullrun_mos1_xmm0553561101_pi300-10000_pass1_cl_src4_src_b10.pi.gz
[Sun Jun 24 06:54:35 2012] Calculating source flux in energy range 0.30-8.00
[Sun Jun 24 06:54:35 2012] Using photon index=1.80, rate=0.0298, arf fullrun_mos1_xmm0553561101_pi300-10000_pass1_cl_src4.arf
[Sun Jun 24 06:54:35 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Sun Jun 24 06:54:35 2012] Updating source flux to 8.7e-13